DEAD WAVES

Dead Waves is a 2005 Japanese horror film directed by Yôichirô Hayama, and starring Toshihiro Wada, Kanji Furutachi, Miho Hirata, Akiko Esaki, and Shihori Kanjiya.

While trying to increase their ratings for a paranormal TV show, the producers come across a man who insists on having his sister exorcised. To combat their low ratings, the producers visit the siblings' residence and perform an exorcism on the young woman but the procedure goes horribly wrong as some strange things begin to happen. Meanwhile one of the producers receives some information regarding Dead Waves signals from malign spirits that combine with television waves. Based on his investigations, and with the aid of a psychiatrists, he begins to believe in the existence of the waves when he realizes that increased numbers of local suicides, including that of his ex-girlfriend, coincide with his show.